You just select it with left mouse button, right click over selected area, choose copy from list and then go to the auction and click paste in the area for the link..
I listed an ebook on ebay but.....where it says "File type and requirements" it has the site to click on for the ebook - the buyer can cut and paste this and then has a free book. What did I do wrong??? Is there also a way to edit the ad description? I only want to accept Paypal and not money orders. I appreciate the links but they are not detailed enough. This is taking me forever. Also, the automated process is very confusing.